mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
synced 2024-12-10 13:54:20 -05:00
51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2018 New Vector Ltd
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import logging
|
|
import re
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
def check_3pid_allowed(hs, medium, address):
|
|
"""Checks whether a given format of 3PID is allowed to be used on this HS
|
|
|
|
Args:
|
|
hs (synapse.server.HomeServer): server
|
|
medium (str): 3pid medium - e.g. email, msisdn
|
|
address (str): address within that medium (e.g. "wotan@matrix.org")
|
|
msisdns need to first have been canonicalised
|
|
Returns:
|
|
bool: whether the 3PID medium/address is allowed to be added to this HS
|
|
"""
|
|
|
|
if hs.config.allowed_local_3pids:
|
|
for constraint in hs.config.allowed_local_3pids:
|
|
logger.debug(
|
|
"Checking 3PID %s (%s) against %s (%s)",
|
|
address,
|
|
medium,
|
|
constraint["pattern"],
|
|
constraint["medium"],
|
|
)
|
|
if medium == constraint["medium"] and re.match(
|
|
constraint["pattern"], address
|
|
):
|
|
return True
|
|
else:
|
|
return True
|
|
|
|
return False
|